Establishes the emergency management system for South Australia: a State Emergency Management Committee (SEMC) with responsibility for preparing and maintaining a State Emergency Management Plan (SEMP) (ss 5A, 6, 9). SEMC publishes membership and procedures in SEMC guidelines (s 6(3)–(5)).
Makes the Commissioner of Police the State Co-ordinator who manages and coordinates response and recovery operations (s 14, s 15). The State Co-ordinator may appoint Assistant State Co-ordinators and authorised officers and may delegate powers (ss 16–18).
Creates a separate State Recovery Co-ordinator position to lead recovery operations after an emergency and assist during an emergency (ss 18A–18B).
Defines types of emergency declarations with different thresholds, durations and decision-makers: a state of alert (State Co-ordinator) (s 21A), identified major incident (State Co-ordinator) (s 22), major emergency (State Co-ordinator) (s 23), and disaster (Governor) (s 24). Each declaration activates specified powers and time limits.
Gives the State Co-ordinator and authorised officers wide operational powers during a declared state of alert, identified major incident, major emergency or disaster, including entry, seizure, evacuation, movement controls, medical and quarantine measures, requisitioning property and services, ordering destruction or earthworks, shutting off utilities and directing agencies (s 25). Directions may apply generally across the State and can override other State laws while in force (s 25(5)(a)).
The Emergency Management Act 2004 establishes a statutory framework for planning for, declaring, managing, responding to and recovering from emergencies in South Australia. Mechanically, the Act creates (a) the State Emergency Management Committee (SEMC) with responsibility for preparing and maintaining the State Emergency Management Plan (SEMP) (Pt 1A, s 5A; Pt 2, ss 6 and 9); (b) an operational lead in the State Co-ordinator (the Commissioner of Police by operation of s 14) with broad powers to manage and co‑ordinate response and recovery operations (s 15 and Part 3); and (c) a separate position of State Recovery Co-ordinator with recovery leadership functions (Part 3A, ss 18A-18B). The Act also gives statutory form to a hierarchy of declarations by which powers in Part 4 are activated: a state of alert, an identified major incident (s 22), a major emergency (s 23), and a disaster (s 24), with the Governor making disaster declarations (s 24).
The Act grants the State Co-ordinator and authorised officers extensive response powers while a declaration is in force, including entry and forced entry to land and buildings, temporary possession and control of property, removal or destruction of things, evacuation and movement directions, directing isolation and medical measures, shutting off utilities, use of gratuitous services, and ordering decontamination (s 25(2) and associated paragraphs). The State Co-ordinator may also require information and documents (s 24B). For electricity-specific crises the Act contains a distinct Division 6, inserted in 2017, under which the Minister may declare an electricity supply emergency and give directions to AEMO, generators and others, including suspension of the spot market (ss 27A-27C). Those directions create mandatory duties despite other law (s 27C(7)).
The Act modifies interactions with other law: it states it prevails to the extent of inconsistency (s 5(2)), and it removes secrecy obligations under other Acts when compliance is necessary to follow directions under Part 4 (s 5(3)). It also contains FOI exemptions for information obtained via power-to-require sections and for confidential material in the electricity supply division (s 24B(5); s 27E(3)). The Act provides protection from civil and criminal liability for acts done in good faith under the Act (s 32), but contains carve-outs for Division 6 (no Crown liability for Minister’s electricity directions, s 32(3)) and specific COVID-19 protections inserted in 2020 and later amended (s 32A). It creates offences and penalties for non-compliance (Part 5, notably s 28 and s 28A), evidentiary certificates (s 34), insurance treatment (s 36) and the State Emergency Relief Fund for donations and relief payments (s 37).
Current sections
Direct links to the current provisions in Emergency Management Act 2004.
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Provides information‑gathering powers: the State Co-ordinator can require people to provide information or documents for planning, declaration or enforcement purposes; in some cases answers that would incriminate are inadmissible in prosecutions (s 24B). Information obtained under that power is excluded from the Freedom of Information Act (s 24B(5)).
Establishes a separate electricity supply emergency regime (Division 6: ss 27A–27H). The Minister (responsible for the Electricity Act 1996) may declare an electricity supply emergency (s 27B) and, while declared, give directions to market participants and AEMO (s 27C) and require information (s 27D). The Minister must preserve commercially sensitive information (s 27E) and may delegate powers (s 27G).
Allows the State Co-ordinator to require payment of quarantine or isolation fees for specified arrivals or designated persons by Gazette notice; the State Co-ordinator can vary, waive or refund those fees and they are recoverable as a debt to the Crown (s 25AA).
Provides recovery-specific powers and cost-recovery routes: the State Recovery Co-ordinator can be given powers by regulation for recovery operations (s 27(1)); the State Recovery Co-ordinator may cause necessary recovery work to be done and recover reasonable costs as a debt (s 27(6)).
Sets criminal penalties and expiation fees for failure to comply with directions, for obstruction, impersonation, false representation and improper disclosure (Part 5: ss 28–31A). Some prosecutions for electricity‑division offences require ministerial consent (s 28A(3)).
Provides immunities and liability protections for people acting in good faith under the Act, and shifts some liabilities to the Crown; there are carve-outs for actions under the electricity supply emergency Division and special COVID-19 immunity provisions (ss 32, 32A).
Maintains a State Emergency Relief Fund for donations and relief payments (s 37). Regulations may be made to assist operation of the Act (s 38).
Who this affects
State and local government agencies and public sector employees (SEMC membership, Premier directions to public sector agencies — ss 6, 26AC).
The Commissioner of Police as State Co-ordinator (s 14) and any authorised officers and Assistant State Co-ordinators the State Co-ordinator appoints (ss 16–17).
Private actors who may be subject to directions or requisition during an emergency: utilities and energy market participants (ss 26, 27C); owners of property (s 25(2)(b),(d)); contractors who may be engaged for recovery work (s 27(7)); persons required to produce information (s 24B, s 27D); and persons required to pay quarantine fees (s 25AA).
Volunteers and members of emergency services organisations who assist in recovery operations (s 27(5), s 33A(6)).
Why it matters (official claims, and operational trade‑offs)
Officially stated objectives: the Act aims to establish an emergency management framework to promote prompt, effective decision‑making, integrated planning and community resilience (s 2(1)–(2)). It sets guiding principles such as an all‑hazards PPRR approach and shared responsibilities across State/local government, business, non‑government sectors and individuals (s 2(3)).
Trade‑offs, costs and incentives (source‑grounded):
Concentration of decision‑making: the State Co-ordinator (the Commissioner of Police) holds central operational authority to declare responses and to give directions (s 14, s 25). That centralisation concentrates discretion in an office that can delegate but also act directly (s 18). Concentrated discretion lowers transaction costs of rapid decisions but increases the importance of procedural controls (see delegation requirements: written instruments and revocability — ss 12(2), 18(2), 27G(2)).
Compliance burdens on private actors: the State Co‑ordinator and Minister may require businesses and individuals to act (e.g. provide services, alter operations, produce information, undergo decontamination) (s 25(2)(k),(m),(ka), s 24B, s 27D). Failure to comply carries criminal penalties and fines (ss 28, 28A). Compliance can impose direct costs (labour, supply interruptions, administrative burdens) and potential indirect costs (business disruption, contractual consequences).
Cost recovery and who pays: the law allows the State Recovery Co‑ordinator to contract or engage independent contractors and recover reasonable costs as a debt from persons who otherwise had a duty to perform the work (s 27(6)–(7)). Quarantine and isolation fees can be imposed on specified arrivals and designated persons by Gazette notice and are recoverable as debts to the Crown (s 25AA). The State Emergency Relief Fund receives public donations and may recover overpayments (s 37).
Legal and administrative risk allocation: persons acting in good faith under the Act are protected from civil and criminal liability; liability that would otherwise lie against individuals may be borne by the Crown instead (s 32(1)–(2)). The Crown is however expressly not liable for actions related to declarations, directions or carrying out Part 4 Division 6 (electricity) powers (s 32(3)). Separate COVID‑specific immunity is provided (s 32A). These provisions shift risk away from individuals executing emergency powers and, to an extent, limit private recourse for harms arising from those acts.
Information control and confidentiality: the Act creates powers to require information and limits access to that information (s 24B(5), s 27E(1)–(3)). It also overrides other secrecy obligations when complying with State Co-ordinator directions (s 5(3)). Those provisions facilitate rapid information flows to decision‑makers but limit public access by FOI.
Interaction with other regulatory regimes: the electricity supply emergency Division authorises Ministerial directions that can require suspension of market mechanisms or require generation actions (ss 27C(2)(c),(d)), and explicitly operate notwithstanding other State laws (s 27C(7)). The Minister is required to try to avoid undue interference with the national electricity market but directions remain mandatory even if inconsistent (s 27C(4)–(6)). This creates a mechanism for overriding market rules in pursuit of supply security.
Practical implementation and discretion points (source citations)
Declarations and timing: states of alert and major emergencies have specified maximum initial lengths (s 21A(2); s 23(2)) and disasters require Governor or parliamentary approvals for extension (s 24(2)–(2b)).
Delegation and appointment mechanics: SEMC, the State Co-ordinator and Minister have delegated‑power regimes that must be in writing and are revocable (ss 12(1)–(2), 18(1)–(2), 27G(1)–(2)). Authorised officers may be appointed by class and given identity cards (s 17).
Powers that override other laws while in force: the Act allows directions to require contravention of other State laws (s 25(5)(c)(ii)) and permits actions that would otherwise contravene laws (s 25(5)(a)).
Enforcement and penalties: non‑compliance carries financial penalties and potential imprisonment for individuals (s 28(1)); higher penalties apply for certain electricity Division offences (s 28A(1)). Some prosecutions require Ministerial consent (s 28A(3)).
Net effects on private choice and markets (summary)
Private parties may be required to change operations, provide services or information, or bear fees or cost recovery obligations when declarations are in force (ss 25, 24B, 25AA, 27(6)–(7)).
The electricity Division gives the Minister tools to directly influence market operations in the name of supply security (ss 27B–27E), including directions to AEMO and generators (s 27C).
Liability protections for public actors and statutory immunity for some COVID actions reduce legal exposure for officials and persons acting under the Act, while setting limits on Crown liability in specific contexts (ss 32, 32A).
What to watch in practice
Which powers are delegated and to whom (ss 12, 18, 27G) and how those delegations are used; the Act makes delegation routine but requires written instruments.
Use of information powers and confidentiality rules that restrict FOI (s 24B(5), s 27E(3)).
The balance between urgent operational control and procedures for oversight and parliamentary review for longer declarations (ss 23–24).
Financial impacts on individuals and businesses from quarantine fees (s 25AA) and recovery cost recovery orders (s 27(6)–(7)).
Key statutory references: objects and guiding principles (s 2); SEMC and SEMP (ss 5A, 6, 9); State Co-ordinator (ss 14–18); State Recovery Co-ordinator (ss 18A–18B); declarations (ss 21A–24); core powers (ss 24B, 25); quarantine fees (s 25AA); electricity supply emergencies (ss 27A–27H); offences and penalties (Part 5); immunity and liability (ss 32, 32A); State Emergency Relief Fund (s 37).
The Act is a template for operational command and legal authority during emergencies: it sets who decides (SEMC by plan and the State Co-ordinator operationally; the Governor for disasters; the Minister for electricity emergencies), who pays in specific instances (e.g. quarantine fees under s 25AA and recoverable recovery costs under s 27(6)), and what statutory duties and immunities apply while declarations are in force.
Main concepts
The Act is built around a small set of organising concepts that determine when powers can be used, who exercises them and how planning is organised.
Emergency and classification gradations, and their legal consequences. The Act defines "emergency" broadly (s 3), and creates a staged taxonomy: state of alert (s 21A), identified major incident (s 22), major emergency (s 23) and disaster (s 24). Each classification has formal requirements for declaration, duration limits (for example, 14 days for state of alert and major emergency, 30 days for a disaster, ss 21A(2), 23(2), 24(2)), mechanisms for publication and revocation (ss 21A(2)(a), 22(2)(a), 23(2)(a), 24(2)(a)), and different decision‑makers (State Co-ordinator for most declarations, Governor for disaster, Minister for electricity supply emergency, ss 21A, 22, 23, 24, 27B).
Planning and coordination architecture. SEMC must prepare and maintain the State Emergency Management Plan (SEMP) and may structure the plan to divide the State into Emergency Management Zones, assign lead agencies, and create management committees and co-ordinators (s 5A(1)-(3)). SEMC is granted leadership and oversight functions including risk assessment and monitoring of agency capacity (s 9).
Operational command. South Australia Police is the default co-ordinating agency (s 19(1)), and the control agency depends on statutory or SEMP assignments or, where unclear, the co-ordinating agency will determine it (s 20(1)). The State Co-ordinator (the Commissioner of Police by s 14) is given primary operational responsibility for managing response and recovery in accordance with the SEMP (s 15).
Executive powers during declared events. The Act authorises broad powers to the State Co-ordinator and authorised officers while a declaration is in force (s 25). These include property possession and control (s 25(2)(b)), evacuation and movement controls (s 25(2)(e)-(f)), public health measures including isolation, decontamination and medical examination (s 25(2)(ca), (fa)-(fc)), ordering removal or destruction (s 25(2)(ba)), the ability to use gratuitous services (s 25(2)(k)), and directions to control agencies and other persons (s 25(2)(n)).
Information powers and confidentiality. The Act empowers requirement of information and documents both generally and in electricity emergencies (ss 24B, 27D). It also expressly preserves confidentiality for commercially sensitive information in electricity emergencies and removes FOI accessibility for certain material (s 27E(1), (3); s 24B(5)). Conversely, the Act abolishes other secrecy obligations that would prevent compliance with a direction under Part 4 (s 5(3)).
Recovery and financial mechanisms. The Act contemplates recovery operations under regulations and enables the State Recovery Co-ordinator to recover costs where a person had a duty to carry out recovery work but failed to do so (s 27(6)). It contains the State Emergency Relief Fund for donations and relief payments, with controls on disbursement and recovery of overpayments (s 37).
Delegation, review and limits. Delegation is permitted across SEMC, the State Co-ordinator and the Minister (ss 12, 18, 27G) but must be instrumented in writing and is revocable at will (ss 12(2), 18(2), 27G(2)). The Act also allows modification of other laws and procedural requirements by regulation during declared emergencies (ss 26A, 26AB), subject to exclusions (s 26AB(3) and (4)). For electricity directions, the Minister must, as far as reasonably practicable, consult the person who would be the subject of the direction and take reasonable steps to avoid undue interference with the national electricity market and rules (s 27C(4)-(5)).
These concepts combine to convert planning documents and ministerial or coordinator decisions into enforceable legal instruments that can override ordinary legal constraints while declarations are in force (s 25(5)(a)-(c)) and to attach administrative duties, criminal offences and civil immunities to actors carrying out emergency functions.
Who it affects
The Act reaches a broad set of public and private actors and individual members of the community. The statute identifies in concrete terms who will be subject to duties, who may act under the Act, and who bears financial or compliance costs.
Public bodies and office-holders. SEMC (ss 6, 9) and the State Co-ordinator (s 14) are central public decision-makers. The Minister responsible for the Electricity Act has specific directions power in electricity supply emergencies (s 27B-27C), and the Governor is the declarant for disasters (s 24). The Premier can direct public sector agencies about mobilisation (s 26AC). Public sector agencies must obey lawful directions, subject to protection of quasi‑judicial or independent statutory functions (s 26AC(4)).
Police and authorised officers. Police are the default co-ordinating agency (s 19), and the Commissioner of Police is the State Co-ordinator (s 14). The State Co-ordinator may appoint authorised officers by class or individually (s 17(1)). Authorised officers include the State Recovery Co-ordinator, police officers or those appointed under s 17 (s 3 definition). Authorised officers exercise the powers in s 25 once declarations are in force.
Private individuals and businesses. Individuals and businesses may be directed to evacuate, submit to decontamination or medical examination, cease operations or have utilities disconnected (s 25(2)(e), (fa), (fc), (i), (h), (j)). Owners and occupiers can be required to place property under the control of a specified person (s 25(2)(d)). Persons required to supply information under s 24B or the Minister under s 27D must comply, with limited protections as to admissibility of incriminating information (s 24B(3); s 27D(3)). The quarantine fees provision (s 25AA) imposes a payment obligation on "liable persons" defined to include prescribed arrivals or designated persons, recoverable as a debt to the Crown (s 25AA(1), (7)). Electricity market participants, generators and AEMO are specifically exposed to Ministerial directions during electricity supply emergencies (s 27C).
Directors and managers. If a corporation commits the offence under s 28, directors and managers can be criminally liable unless they prove due diligence (s 28(2)). That allocates a compliance duty at board level for corporate response where the company fails to comply with directions.
Employers and employees. Employees who are absent from employment on official duties in connection with response or recovery are protected from dismissal or prejudice (s 33). Employers who cause detriment to employees because they were temporarily absent to carry out emergency management response commit victimisation (s 33A), with remedies in tort or under the Equal Opportunity Act (s 33A(2)).
Insurers and insureds. Insurance policies are treated as extending to damage or loss caused by measures taken by persons acting under authority of the Act (s 36). Insurers should therefore consider policy wording and claims arising from emergency action.
Donors and relief recipients. The State Emergency Relief Fund receives public donations for relief (s 37(2)), and the fund committee may require repayment of overcompensation (s 37(7)-(9)). The fund cannot be used for administrative costs (s 37(10)).
Non-government organisations and volunteers. The SEMP may include non-governmental sectors (s 5A(2)), SEMC may establish advisory groups (s 11), and authorised officers may use volunteers in recovery operations and direct them (s 27(5)). Volunteers assisting may therefore be subject to direction but have potential protections under employment / liability provisions.
In aggregate, the Act imposes operational duties on public agencies and exposes private persons and corporations to directions that can substantially alter rights and obligations during declared events, and to financial liabilities in narrow cases such as quarantine fees and recovery cost recovery.
Key duties and rights
The Act creates a mix of positive duties to act, duties to comply with directions, rights to seek exemptions or certificates, and protections for particular conduct. Key duties and rights are described below with section references.
Duties to prepare and plan
SEMC must prepare, keep under review and maintain the State Emergency Management Plan (SEMP), describing prevention, preparedness, containment, co-ordination of response and recovery and deployment of resources (s 5A(1)). The SEMP may assign lead agencies and structure Emergency Management Zones (s 5A(2)-(3)). SEMC must report annually to the Minister and the Minister must table the report in Parliament (s 13).
Operational duties
The State Co-ordinator must take necessary action to implement the SEMP on the declaration of a state of alert, identified major incident, major emergency or disaster, and cause response and recovery operations as the State Co-ordinator thinks appropriate (s 25(1)). The State Recovery Co-ordinator has duties to assist during an emergency and lead recovery after cessation (ss 18B(a)-(b)).
Duty to comply with directions
A person must not, without reasonable excuse, refuse or fail to comply with a requirement or direction of the State Co-ordinator, the State Recovery Co‑ordinator or an authorised officer given in accordance with the Act (s 28(1)). Maximum penalties and expiation fees are prescribed (s 28(1)). For electricity division, failing to comply with Ministerial directions under s 27C is an offence with higher maximum penalties (s 28A(1)).
Information and production obligations
The State Co-ordinator may require persons to give specified information or produce documents under s 24B to determine whether a declaration should be made, to plan for power use or to administer division 4 matters (s 24B(2)). The Minister may likewise require information in Division 6 (s 27D(1)). There are nondisclosure protections for incriminating material insofar as it is inadmissible against the person but still must be provided (s 24B(3); s 27D(3)).
Powers that affect property and liberty
During declarations, state actors can enter and, if necessary, break into land or premises, take possession or control of property, order removal or destruction, direct evacuation, isolate persons, direct medical examination or treatment, order decontamination, shut off utilities, and use gratuitous services (s 25(2)(a)-(k), (ca)-(fc)). The Act expressly permits use of reasonable force in exercising powers (s 25(5)(b)).
Procedural rights and limits
Some procedural safeguards appear as statutory limits: duration limits on declarations (ss 21A(2), 22(2), 23(2), 24(2)), publishing requirements for declarations and directions (e.g. s 21A(2)(a), s 22(2)(a), s 23(2)(a), s 24(2)(a), s 25(4) for statewide directions), and the obligation to consult the person who would be the subject of a Ministerial electricity direction insofar as reasonably practicable (s 27C(4)). The s 25(5)(a)-(c) formulation acknowledges that State Co-ordinator powers may allow lawful contraventions of other State laws while a declaration is in force.
Rights to confidentiality and FOI limits
Information obtained under s 24B is not liable to disclosure under the Freedom of Information Act 1991 (s 24B(5)). The Minister must preserve confidentiality of commercially sensitive information in Division 6 (s 27E(1)), and classified confidential information is excluded from FOI (s 27E(3)). Conversely, other statutory secrecy obligations do not prevent compliance with directions under Part 4 (s 5(3)).
Financial duties
The Act empowers cost recovery: an authorised officer or the State Recovery Co-ordinator may cause recovery work to be carried out and recover reasonable costs as a debt from the person who had a duty to carry out the work (s 27(6)-(7)). The quarantine fee mechanism requires liable persons to pay fees determined by the State Co-ordinator via a Gazette notice and makes the fee recoverable as a debt to the Crown (s 25AA(1), (7)).
Protections and immunities
Persons acting in good faith in the exercise of powers under the Act are protected from civil or criminal liability (s 32(1)). Subject to s 32(3), liability that would have been sued upon lies instead against the Crown (s 32(2)). A specific COVID-19 liability protection provision exists (s 32A) limiting Crown liability for acts or omissions related to COVID-19 and conferring immunity for good faith actions by persons in respect of prescribed Acts.
Employment protections
If a person is absent from employment on official duties for response or recovery, they are not liable to dismissal or prejudice for that absence (s 33). Employers who cause detriment on the grounds of such absence commit victimisation (s 33A).
Evidentiary mechanisms and administrative rights
Certified documents signed by the State Co-ordinator or Minister are prima facie evidence of appointments or that declarations were in force (s 34). Prosecutions under Division 6 often require the Minister’s consent (s 28A(3)), and a certificate signed by the Minister is proof of that consent absent contrary proof (s 28A(4)).
Taken together, the Act imposes substantive compliance duties on persons during declared events, imposes information and financial liabilities in narrow contexts, and establishes rights and immunities intended to facilitate emergency action while imposing statutory limits and procedural requirements in selected areas.
Penalties and enforcement
The Act pairs extensive statutory powers with a catalogue of criminal offences, civil penalties and enforcement mechanisms. Enforcement is both prosecutorial and administrative (expiation fees and debt recovery), and certain prosecutions have specialist requirements.
Criminal offences and penalties
Failure to comply with a direction given under the Act is an offence (s 28(1)). For a natural person, the maximum penalty is $20,000 or imprisonment for 2 years; for a body corporate, $75,000. Expiation regimes are available (s 28(1) provides expiation fees of $1,000 for natural persons and $5,000 for bodies corporate).
Offences specific to Division 6 (electricity supply emergencies) carry higher maxima. Contravening a Ministerial direction under s 27C is an offence with a maximum penalty of $20,000 for a natural person and $100,000 for a body corporate (s 27C(6) and s 28A(1)). Failing to comply with an information requirement under s 27D carries a maximum penalty of $100,000 (s 28A(2)).
Offences for obstruction, impersonation and disclosure exist (s 29, s 30, s 31). Obstruction carries a maximum $10,000 penalty (s 29). Impersonation and misuse of insignia or equipment carry $10,000 penalties (s 30). Failure to state identity when directed by an authorised officer carries a $5,000 maximum (s 31).
Disclosure of private or sensitive information obtained under the Act is an offence under s 31A with a maximum penalty of $20,000.
Director and manager liability
Where a corporation commits an offence under s 28, each director and manager is guilty of an offence unless they can prove they exercised due diligence to prevent the offence (s 28(2)). The maximum penalty for directors and managers mirrors the natural person penalty for the principal offence.
Prosecution controls and evidentiary facilitation
Prosecutions under Division 6 for s 27C and s 27D offences may only be commenced with the Minister’s consent (s 28A(3)), and a certificate purporting to be signed by the Minister is prima facie proof of such consent unless contradicted (s 28A(4)). Division 6 offences may be prosecuted either indictably or summarily, but summary penalties are capped (s 28A(5)).
The Act includes an evidentiary provision allowing documents purporting to be signed by the State Co-ordinator or Minister certifying an authorised officer’s appointment or that a declaration was in force to be accepted as proof in the absence of contrary evidence (s 34). That provision is designed to expedite proof of the legality of emergency acts in court.
Administrative enforcement and debt recovery
Monetary obligations may be enforced as debts to the Crown. The quarantine fees regime (s 25AA) expressly provides that fees are recoverable as a debt to the Crown (s 25AA(7)). Recovery costs for work undertaken by or at the direction of the State Recovery Co‑ordinator may be recovered as a debt from the person who had the duty to carry out the work (s 27(6)). The State Emergency Relief Fund committee may require persons to repay overcompensation as a debt (s 37(7)-(8)).
Immunity and Crown liability limits
Section 32 provides that no civil or criminal liability attaches to a person for acts or omissions in good faith in the exercise of powers under the Act, and directs that liability which would have attached instead lies against the Crown, subject to exceptions (s 32(1)-(2)). Notably, s 32(3) disclaims Crown liability in respect of declarations and directions under Part 4 Division 6 (electricity supply emergencies). A discrete COVID-era provision provides further Crown immunity for acts or omissions related to COVID-19 (s 32A).
Publication and compliance monitoring
Directions that apply generally throughout the State must be published on a website determined by the State Co‑ordinator within 24 hours of issue (s 25(4)). Directions relating to classes of persons under the electricity division must be given by notice published on a Ministerial website; persons to whom such directions apply are taken to have been given notice at publication time (s 27F(1)). Those publication rules are enforcement-adjacent, creating constructive notice that supports prosecutions for non-compliance.
Remedial processes and inquiries
The Minister may refer matters arising from an electricity supply emergency to the Essential Services Commission or the Technical Regulator for inquiry (s 27H). That route provides an administrative inquiry mechanism, though it does not displace criminal enforcement where offences have been committed.
In practical terms, enforcement under the Act mixes criminal sanction (including imprisonment for the principal general offence), director-level secondary liability, monetary expiation and civil debt recovery, with Crown indemnities for good faith actions and particular carve-outs for electricity and COVID matters. Procedural features such as publication requirements, Ministerial consent for certain prosecutions and evidentiary certificates are calibrated to speed enforcement and to support legal certainty about the exercise of emergency powers.
How it interacts with other laws
The Act contains affirmative rules about its relationship with other South Australian and specified Commonwealth laws. Those interaction rules alter usual legal hierarchies during emergencies and create specific cross‑references and carve-outs.
Prevailing and displacing effect
The Act explicitly states that, subject to s 5, it is in addition to and does not limit other Acts, but where inconsistent with any other Act or law, this Act prevails to the extent of the inconsistency (s 5(1)-(2).) That means measures taken pursuant to the Act may legally displace otherwise applicable statutory duties or restrictions in other State legislation while declarations and directions pursuant to this Act are operative.
Secrecy and disclosure
Section 5(3) removes any obligation to maintain secrecy or other restriction on disclosure that would prevent complying with a direction or requirement of the State Co-ordinator, State Recovery Co-ordinator or an authorised officer under Part 4. The saving is, however, limited by s 26B, which preserves secrecy obligations designed to keep an informant’s identity secret. This mechanism prioritises emergency compliance over non‑related secrecy regimes.
FOI exclusions and confidentiality
Information obtained under s 24B is not liable to disclosure under the Freedom of Information Act 1991 (s 24B(5)). Similarly, information classified as confidential by the Minister under Division 6 is not FOI‑disclosable (s 27E(3)). These provisions narrow FOI access when the material was obtained under the Act or relates to commercially sensitive electricity information.
Modification or suspension of other statutory processes
The Act grants the Minister power to modify operation of specified provisions of the Controlled Substances Act 1984 during declared incidents if necessary to meet drug demands (s 26A). The regulations may modify or dispense with procedural requirements applying under Acts or laws during declared major emergencies or disasters (s 26AB), with express statutory exclusions (s 26AB(3) excludes constitutional and parliamentary committee procedural requirements and s 26AB(4) imposes limitations where Electoral Act modifications are only for facilitating voting). Regulations modifying procedural requirements relating to courts require a request from the Chief Justice (s 26AB(5)).
Limitations as to Commonwealth law and other statutes
The electricity confidentiality provision disclaims any use or disclosure of protected information inconsistent with the Commonwealth Security of Critical Infrastructure Act 2018 (s 27E(4)). That signals attention to Commonwealth statutory limits on data sharing in critical infrastructure contexts.
Interaction with national electricity framework
Division 6 expressly contemplates interaction with the national electricity market, National Electricity Law and National Electricity Rules (s 27A(1) definitions). Section 27C(5) requires the Minister to take reasonable steps, insofar as practicable, to avoid unduly interfering with national arrangements, although subsection (6) clarifies that failure to comply with those consultative or balancing steps does not invalidate a direction. The Act also confirms that a direction given under Division 6 creates a mandatory duty notwithstanding any other Act or law, including the National Electricity (South Australia) Act 1996 (s 27C(7)).
Caveats and exclusions
The Act does not authorise taking measures to end industrial disputes or to control civil disorders, except where the civil disorder results from, and occurs during, a declared major emergency or disaster (s 4(2)). That is a statutory limit on the use of emergency powers in industrial relations or general law-and-order contexts absent an emergency declaration.
Interplay with employment and workers compensation rules
Liability protections in s 32 do not affect the operation of the Return to Work Act 2014 (s 32(1a)), and s 32A(2a) also preserves that Act with respect to COVID-19 immunity carve-outs. Employment protections for employees absent on official duties (s 33) sit alongside victimisation protections (s 33A), which signal statutory interaction points for industrial law and equal opportunity regimes.
In sum, the Act is constructed to have primacy where it conflicts with other State laws in the declared emergency context, to override secrecy constraints that would impede compliance, and to permit temporary modification of procedural requirements subject to specified exclusions. It coordinates with national electricity law via consultation obligations and confidentiality safeguards but gives the Minister power to issue directions that operate notwithstanding other Acts, which creates a concrete legal tension the Act resolves in favour of emergency action.
Amendment history
The Act has been amended repeatedly since assent in 2004. The legislative history summarises the major amendments and dates, and the statute text records specific insertions and substitutions. Key milestones and the mechanical effects recorded in the schedule include:
2004, enactment. Emergency Management Act 2004, assented 29 July 2004, commenced 25 November 2004. The Act replaced the State Disaster Act 1980 (Legislation repealed by principal Act).
2005 and 2006, early technical and relief fund changes. Amendments included the Terrorism (Police Powers) Act 2005 (Sch 2 cl 2) and a 2006 amendment (Emergency Management (State Emergency Relief Fund) Amendment Act 2006) affecting s 37 on the Relief Fund.
2009, public health integration. The Statutes Amendment (Public Health Incidents and Emergencies) Act 2009 amended the emergency definition and incorporated public health incident/ emergency interactions (s 24A) reflecting interaction with the South Australian Public Health Act 2011.
2011 and 2013, further technical amendments. The 2011 Public Health Act made related changes; the 2013 Statutes Amendment (Directors' Liability) Act introduced director liability mechanics later reflected in s 28(2).
2015, boards and committees reform. The Statutes Amendment (Boards and Committees,Abolition and Reform) Act 2015 made changes to SEMC membership provisions and procedural clauses, with consequential transitional regulations (s 38(3)-(5)).
2016, structural realignment and PPRR. The Emergency Management (Miscellaneous) Amendment Act 2016 inserted Pt 1A establishing the State Emergency Management Plan obligations (s 5A), introduced the PPRR (prevention, preparedness, response, recovery) framework and adjusted response/recovery definitions. Transitional provisions preserved previous SEMP arrangements until updated (Sch 1).
2017, electricity-focused powers. The Emergency Management (Electricity Supply Emergencies) Amendment Act 2017 inserted Division 6 (ss 27A-27H) creating the mechanism for Ministerial declaration of electricity supply emergencies, directions to AEMO and generators, and confidentiality and inquiry provisions. A five-year review of the amendments was required (Pt 2, s 11).
2020, COVID-19 and quarantine fees. Two significant pandemic-era amendments: the COVID-19 Emergency Response Act 2020 and the Emergency Management (Quarantine Fees and Penalty) Amendment Act 2020 added s 32A (COVID-specific liability protections) and s 25AA (quarantine fees), respectively.
2021, permanent COVID measures and further electricity amendments. The Statutes Amendment (COVID-19 Permanent Measures) Act 2021 amended s 32A and other provisions; Emergency Management (Electricity Supply Emergencies) Amendment Act 2021 made further refinements to Division 6 definitions and powers.
2025, broad miscellaneous amendments. Emergency Management (Miscellaneous) Amendment Act 2025 (assented 11 September 2025, commencement 1 December 2025) introduced a number of structural changes reflected throughout the Act: insertion of State Recovery Co-ordinator provisions (Pt 3A, ss 18A-18B), new SEMC guidelines requirement (s 6(3)), a new state of alert provision (s 21A), additional information powers (s 24B), changes to s 25 and other sections, and an obligation to review the Act within 6 years (Sch 1, cl 2). The legislative history table in the Act records precise clauses amended or inserted by each amending instrument, with commencement dates.
The schedule and amendment table in the statute text contain detailed clause-level changes (for example, the insertion of s 25AA in 2020, s 27A and ss 27B-27H in 2017, and multiple substitutions in 2016 and 2025). Notably, the 2025 Act both broadened and re-organised parts of Division 4, introduced s 24B (power to require information or documents) and made a series of other technical changes across delegation, procedural and disclosure provisions. Transitional provisions accompany these amendments, preserving continuity of pre-existing SEMP documents and extending certain regulatory powers pending parliamentary review.
When advising clients or preparing compliance materials, it is necessary to consult the legislative history table in the Act for the effective dates of changes, because many amendments came into effect on differing dates and some have retrospective transitional clauses (see Sch 1 to the 2025 Act and earlier transitional provisions). The Act’s schedule records the precise amending instruments and specifies the provisions varied, substituted or omitted.
Litigation history
The statute text and legislative history supplied do not cite or list any court judgments or litigation decisions interpreting the Emergency Management Act 2004. The Act contains evidentiary and prosecutorial provisions that anticipate litigation,such as the admissibility protection for information produced under s 24B(3), the Ministerial consent requirement for prosecutions under Division 6 (s 28A(3)), and the evidentiary certificate provision (s 34),but the Act itself does not record case law or litigation outcomes.
Practitioners should note the Act creates several areas likely to generate litigation, for example:
challenges to the validity of a declaration (state of alert, major emergency, disaster) on basis of statutory prerequisites and duration limits (ss 21A, 22, 23, 24).
judicial review of directions given under s 25 or s 27C where they allegedly exceed statutory power or are not exercised in good faith, noting s 25(5)(a)-(c) contemplates that directions can require contravention of other State laws.
civil claims for damages where persons allege non-good-faith conduct despite s 32 indemnities, with issues about whether s 32 shifts liability to the Crown and the extent to which s 32(3) excludes Crown liability in Division 6.
prosecutions for non-compliance, including corporate prosecutions that raise director liability under s 28(2) and the mens rea and due diligence defences that directors must prove.
Because the statutory text itself contains evidence-friendly provisions and limited disclosure routes (s 34, s 24B(5), s 27E(3)), the outcomes and thresholds for judicial review or criminal prosecution will turn on specific facts and statutory interpretation in future cases. Absence of cases in the supplied text means practitioners must search current case law databases and consult subsequent decisions for judicial interpretation of the Act’s powers, limits and immunities.
Gotchas
Several features of the Act are prone to operational or legal surprises. These are concrete legal mechanics that practitioners and compliance officers should be aware of.
Delegation and revocability
Delegations by SEMC, the State Co-ordinator and the Minister must be by instrument in writing but are expressly revocable at will (ss 12(2)(d), 18(2)(d), 27G(2)(d)). That means delegated authority can be withdrawn without statutory protection, which can disrupt continuity of authority during an emergency if instruments are not carefully documented and subordinate powers not clearly restated.
Broad and displacementary powers
Section 25(5)(a)-(c) authorises exercising powers under s 25 even if that contravenes another law of the State, allows reasonable force, and permits directions that may affect lawful rights or require contravention of other State laws. Practically, this means routine legal protections can be suspended for the duration of declarations and underscores that ordinary statutory defences may not operate.
Short statutory timeframes for declarations
The statute fixes maximum durations for different declarations: identified major incidents not exceeding 12 hours (s 22(2)), states of alert and major emergencies not exceeding 14 days (ss 21A(2), 23(2)), disasters not exceeding 30 days unless Parliament or Governor extends (s 24(2)). Operationally, authorities must plan for renewals and parliamentary processes in the event of prolonged events.
Publication and notice mechanics
Directions applying generally statewide must be published on a website within 24 hours (s 25(4)), while Division 6 class directions must be published on a Ministerial website and are taken to be given at publication time (s 27F(1)). Reliance on website publication may create technical legal issues if websites are inaccessible, content is not cached, or publication time is disputed.
Information production with limited admissibility protection
Sections 24B(3) and 27D(3) require people to produce information even if it tends to incriminate them, but limit admissibility against the person in criminal proceedings except for false or misleading statements. That creates a narrow protective bubble: the information must be provided, but is largely inadmissible against the person except where falsehoods are alleged.
Quarantine fees and retrospective effect by Gazette notice
Section 25AA permits the State Co-ordinator to impose quarantine or isolation fees by Gazette notice and allows the notice to specify an earlier start day than publication (s 25AA(3)). The notice may require payment by persons arriving before the Gazette date (s 25AA(4)). That creates a risk that fees could be imposed with retrospective effect as to arrivals; the statute permits it.
Crown liability carve-outs and COVID protections
Section 32(3) excludes Crown liability for declarations and directions under Division 6, and s 32A provides broad COVID-era immunity for acts or omissions connected with specified Acts. Those carve-outs mean legal remedies against the Crown may be limited in important classes of events.
Director and manager secondary liability
The Act creates strict liability exposure for directors and managers where a corporation breaches s 28 unless the director proves due diligence (s 28(2)). Corporate governance compliance must therefore explicitly consider emergency-plan compliance.
Regulatory modification of procedural requirements
Regulations under s 26AB can modify or dispense with procedural requirements under other Acts during declared major emergencies or disasters. The section contains important exclusions (s 26AB(3)-(5)), but regulators must still be precise as to the limits, particularly in areas touching constitutional processes, electoral arrangements and judicial processes.
Evidentiary certificates and Ministerial consent
Prosecutions under Division 6 require Ministerial consent (s 28A(3)), and ministerial consent is proved by a ministerial certificate absent contrary evidence (s 28A(4)). This procedural threshold may affect timing and independence of prosecutions in this area.
FOI and confidentiality traps
Information obtained under s 24B or classified under s 27E may be excluded from FOI, and confidentiality obligations apply (s 31A), with criminal penalties for unauthorised disclosure. Actors handling such information must follow strict internal protocols.
Recovery costs and fund repayment
The State Recovery Co-ordinator may cause recovery work to be undertaken and recover costs as a debt (s 27(6)-(7)), and the State Emergency Relief Fund committee may require repayment of overcompensation (s 37(7)-(9)). Recipients of relief or persons with recovery duties should expect post-event cost accounting and potential liabilities.
In practice, these "gotchas" are concrete operational points where failure to plan, document or understand the statutory mechanics will create legal or financial exposure for agencies, businesses, directors and individuals.
How to comply
This section outlines concrete compliance steps for public agencies, regulated businesses, community organisations, corporate directors and frontline managers. Each step traces back to the relevant statutory obligation.
For public agencies and SEMC participants
Maintain and review the SEMP. SEMC must prepare, keep under review and maintain the SEMP (s 5A(1)). Agencies with responsibilities under the SEMP must be identified, and their capacities assessed, as SEMC has a function to monitor agencies’ capacity (s 9(1)(f)). Ensure up-to-date arrangements for Emergency Management Zones, lead-agency assignments and local management committees if the SEMP so provides (s 5A(3)(b)-(d)).
Document delegations in writing. Delegations must be by instrument in writing and may be conditional; they are revocable at will (ss 12(2)(a), 18(2)(a), 27G(2)(a)). Keep written delegations current, with successor delegation paths and nominated deputies.
Identity and credential management for authorised officers. Where persons are appointed as authorised officers (s 17(1)), non-police authorised officers must be issued identity cards containing name and photograph as soon as practicable (s 17(2)). Ensure processes for surrender of identity cards on cessation (s 17(4)).
Publication and record-keeping. Maintain the capability to publish declarations and statewide directions online within statutory timeframes (s 25(4); ss 21A(2)(a), 22(2)(a), 23(2)(a), 24(2)(a)). Keep contemporaneous records of decisions and the reasons to support judicial review defence and public accountability.
For regulated businesses, utilities and electricity participants
Establish nominated contact points and legal clearance processes for Ministerial consultation. The Minister must consult with a proposed subject before giving a direction under s 27C insofar as practicable (s 27C(4)). Businesses should maintain rapid-response legal and operational teams to engage in that consultation and to seek exemptions under s 27C(6a) where lawful.
Preserve and control commercially sensitive information. Understand the confidentiality protections in s 27E and procedures for classification. Ensure secure handling of information supplied under s 27D and note that such information is protected from FOI (s 27E(3)).
Compliance systems for directions. Implement procedures to detect and comply promptly with directions published on the relevant Minister’s or State Co-ordinator’s website (s 27F(1); s 25(4)). Document compliance actions to provide evidence if enforcement is raised.
Billing and financial planning for quarantine fees. If your business or organisation handles arrivals or designated persons, be aware that s 25AA permits quarantine fees by Gazette notice with potential retrospective effect. Organisations supplying quarantine services should align contracts and expect that fees are recoverable as a Crown debt (s 25AA(7)).
For corporate directors and managers
Institute emergency compliance oversight. Because directors and managers may be criminally liable where a corporation fails to comply with s 28 unless due diligence is proved (s 28(2)), boards should maintain oversight of emergency compliance obligations, ensure the company has procedures to receive and respond to directions, and document training and decision-making demonstrating due diligence.
For frontline managers and operational staff
Train staff on the limits and nature of directions. Directions can require a person to act contrary to other State laws while a declaration is in force (s 25(5)(a)-(c)). Staff must know they are required to obey lawful directions under the Act and that the State Co-ordinator can use reasonable force (s 25(5)(b)). Provide guidance for medical and isolation directives (s 25(2)(fb)-(fc)) and for evacuation orders.
Prepare for volunteer engagement and gratuity use. An authorised officer may require assistance from persons other than control agencies and may use volunteers in recovery operations (s 25(2)(m); s 27(5)). If volunteers are used, standard volunteering protocols, indemnity, insurance and record-keeping should be in place.
For employers and HR professionals
Protect employees absent on official duties. Ensure internal policies reflect the protection in s 33 and the victimisation prohibition in s 33A. Prepare HR checklists and communication templates to avoid unlawful detriment.
For insurers and claims teams
Recognise policy extension. All insurance policies against damage or loss are taken to extend to damage or loss arising from measures taken by a person under authority of this Act (s 36). Claims-handling policy should account for emergency-authority actions and the State may be the party acting under statutory authority.
Data and confidentiality handling
Establish strict information handling and disclosure protocols for data produced under s 24B and s 27D and for medical, personal or business-sensitive information (s 31A). Train staff on the criminal penalty for unauthorised disclosure (s 31A).
Legal and documentation best practice
Keep contemporaneous evidence of consultations, directions received, actions taken, and the chain of command. Use the s 34 mechanism to obtain certificates from the State Co-ordinator or Minister certifying the status of declarations or appointment of authorised officers where necessary to present in proceedings.
Proactive governance actions
Conduct tabletop exercises simulating declarations, publication, and enforcement actions, and document procedural changes. Review corporate and agency plans against the SEMP and ensure lines of authority are clear and delegations are written. Keep a legal watch on amending legislation and ministerial or SEMC guidelines (s 6(3)).
Following these steps aligns operational practice with statutory obligations and reduces the risk of non-compliance, financial loss or criminal exposure. Where possible, entities should seek to negotiate memoranda of understanding with relevant agencies to clarify expectations and practical arrangements for assistance and cost‑recovery scenarios permitted by the Act (s 27(6)-(7)).